upgrade Handsontable from autocomplete_fix branch
upgrade Handsontable from autocomplete_fix branch

suryasingh/ngHandsontable,handsontable/ngHandsontable,mattlucas121/ngHandsontable,AzharWeb/ngHandsontable,deenairn/ngHandsontable,suryasingh/ngHandsontable,jintoppy/angular-ui-handsontable,viktor-hunko/ngHandsontable,kalrover/ngHandsontable,mattlucas121/ngHandsontable,kalrover/ngHandsontable,viktor-hunko/ngHandsontable,handsontable/ngHandsontable,deenairn/ngHandsontable,AzharWeb/ngHandsontable